N. hole,
foramen,
puncture,
perforation,
fontanel, transforation,
pinhole,
keyhole,
loophole,
porthole,
peephole,
mousehole,
pigeonhole, eye of a needle,
eyelet,
slot, opening, aperture,
apertness,
hiation,
yawning,
oscitancy,
dehiscence, patefaction|,
pandiculation,
chasm,
embrasure, window, casement, abatjour, light, sky light, fan light,
lattice,
bay window, bow window,
oriel,
dormer,
lantern, outlet, inlet,
vent,
vomitory,
embouchure, orifice, mouth,
sucker,
muzzle, throat,
gullet,
weasand,
wizen,
nozzle,
placket,
portal,
porch, gate, ostiary|,
postern,
wicket,
trapdoor,
hatch, door,
arcade, cellarway,
driveway,
gateway,
doorway,
hatchway,
gangway, lich gate, way, path,
thoroughfare, channel, passage,
passageway, tube, pipe,
water pipe,
air pipe, vessel,
tubule, canal,
gut,
fistula,
adjutage,
ajutage,
ostium,
smokestack,
chimney,
flue,
tap,
funnel,
gully,
tunnel, main, mine, pit,
adit, shaft, gallery,
alley,
aisle,
glade,
vista, bore,
caliber,
pore, blind orifice,
fulgurite, thundertube,
porousness,
porosity,
sieve,
cullender,
colander,
cribble,
riddle, screen,
honeycomb,
apertion,
perforation,
piercing,
terebration,
empalement, pertusion|,
puncture,
acupuncture,
penetration, key, opener, master key,
password, combination, passe-partout
V. open,
ope,
gape,
yawn,
bilge, fly open,
perforate,
pierce, empierce|,
tap, bore,
drill, mine,
tunnel,
transpierce,
transfix,
enfilade, impale,
spike,
spear,
gore,
spit,
stab,
pink,
puncture,
lance, stick,
prick,
riddle,
punch, stave in, cut a passage through, make way for, make room for, uncover, unclose,
unrip, lay open, cut open, rip open, throw open, pop open, blow open, pry open, tear open, pull open
Adj. open, perforated,
perforate, wide open,
ajar, unclosed, unstopped,
oscitant,
gaping,
yawning, patent,
tubular,
cannular,
fistulous,
pervious,
permeable,
foraminous,
vesicular, vasicular,
porous,
follicular,
cribriform,
honeycombed,
infundibular,
riddled,
tubulous,
tubulated, piped, tubate, opening,
aperient Int. open sesame
N. rotation, revolution, spinning,
gyration, turning about an axis, turning around an axis, circulation, roll,
circumrotation,
circumvolution,
circumgyration,
volutation, circination|,
turbination,
pirouette,
convolution, verticity|,
whir,
whirl,
eddy,
vortex,
whirlpool,
gurge,
countercurrent,
maelstrom,
charybdis,
ixion,
cyclone,
tornado,
whirlwind, dust devil, spin-out, axis, axis of rotation,
swivel,
pivot, pivot point,
axle,
spindle, pin,
hinge, pole,
arbor,
bobbin,
mandrel, axle shaft, gymbal,
hub, hub of rotation,
helix, helical motion, angular momentum, angular velocity, revolutions per minute, rpm, centrifugal force,
surge,
vertigo, dizzy round, coriolus force, carousel,
merry-go-round, ferris wheel, top, dreidel,
teetotum,
gyroscope,
turntable, lazy suzan, screw,
whirligig, rolling stone,
water wheel,
windmill, wheel, pulley wheel, roulette wheel, potter's wheel, pinwheel,
gear, roller, flywheel,
jack, caster, centrifuge, ultracentrifuge, bench centrifuge, refrigerated centrifuge, gas centrifuge, microfuge,
drill,
augur, oil rig, wagon wheel, wheel,
tire, tyre,
trochilics, whirling dervish
V. rotate, roll along,
revolve,
spin, turn round,
circumvolve,
circulate,
gyre,
gyrate, wheel,
whirl,
pirouette,
twirl,
trundle,
troll,
bowl, roll up,
furl,
wallow,
welter, box the compass, spin like a top, spin like a teetotum|, spin out
Adv. head over heels, round and round, like a horse in a mill
N. teaching, instruction,
edification, education,
tuition,
tutorage,
tutelage, direction, guidance,
opsimathy,
qualification, preparation, training, schooling, discipline,
excitation,
drill, practice, book exercise,
persuasion,
proselytism,
propagandism,
propaganda,
indoctrination,
inculcation,
inoculation,
advise, explanation,
lesson,
lecture,
sermon,
apologue, parable, discourse, prolection,
preachment, chalk talk, chautauqua, exercise, task,
curriculum, course, course of study, grammar, three r's,
initiation, a, b, c,
&c (beginning) 66, elementary education, primary education, secondary education,
technical education, college education, collegiate education, military education, university education, liberal education, classical education, religious education, denominational education, moral education, secular education,
propaedeutics, moral tuition,
gymnastics,
calisthenics, physical drill, physical education, sloyd,
phonics,
rote, rote memorization, brute memory, cooperative learning, montessori method, ungraded classes, test, examination, exam, final exam, mid-term exam grade,
score, marks, a, b, c, d, e, f, gentleman's c, pass, fail, incomplete, homework, take-home lesson, exercise for the student,
theme, project
V. teach,
instruct,
educate,
edify, school, tutor,
cram, prime,
coach,
enlighten,
inculcate,
indoctrinate,
inoculate,
infuse, instill, infix,
ingraft,
infiltrate,
imbue,
impregnate, implant,
graft, sow the seeds of,
disseminate, given an idea of, put up to, put in the way of, set right, sharpen the wits, enlarge the mind, give new ideas, open the eyes, bring forward, "teach the young idea how to shoot", improve,
expound,
lecture, read a lesson, give a lesson, give a lecture, give a sermon, give a discourse, incept, hold forth,
preach,
sermonize,
moralize, point a moral, train, discipline, bring up, bring up to, form, ground, prepare,
qualify,
drill, exercise, practice,
habituate, familiarize with,
nurture,
drynurse, breed, rear, take in hand, break, break in,
tame,
preinstruct,
initiate,
inure, put to nurse, send to school, direct, guide, direct attention to, impress upon the mind, impress upon the memory, beat into, beat into the head,
convince, book, workbook, exercise book, preach to the wise, teach one's grandmother to suck eggs, teach granny to suck eggs, preach to the converted
Adj. teaching, taught, educational,
scholastic,
academic,
doctrinal,
disciplinal,
instructive,
instructional,
didactic,
propaedeutic,
propaedeutical Phr. the schoolmaster abroad, a bovi majori disscit arare minor, adeo in teneris consuecere multum est, docendo discimus, quaenocent docent, qui docet discit, "sermons in stones and good in everything"