Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [1237]
sen·ti·nel noun [ORIGIN: MF sentinelle, fr. It sentinella, fr. sentina vigilance, fr. sentire to perceive, fr. L]
: one that watches or guards : SENTRY
sen·try noun, plural sentries : person who keeps watch : GUARD; especially : a soldier standing guard at a point of passage (as a gate)
Synonyms
custodian, guard, guardian, keeper, lookout, picket, warden, warder, watch, watchman—more at GUARD
sep abbreviation separate, separated
Sep abbreviation September
SEP abbreviation simplified employee pension
se·pal noun : one of the modified leaves comprising a flower calyx
sep·a·ra·ble adjective : capable of being separated
1separate verb -rat·ed; -rat·ing 1 : to set or keep apart : DISCONNECT
2 : to keep apart by something intervening
3 : to cease to be together : PART
4 : to make a distinction between; also : to put in a certain place or rank according to kind, class, or nature
5 : to go in different directions
Synonyms
[1] break up, disconnect, disjoint, dissever, dissociate, disunite, divide, divorce, part, resolve, sever, split, sunder, unyoke; also decompose, disassemble, dissolve; bisect, halve, quarter, segment, subdivide; break, rend, rip, rupture, tear; cut off, insulate, isolate, seclude, segregate, sequester; detach, disengage, disentangle, untie
Antonyms
join, link, unify, unite
[1] cut off, insulate, isolate, seclude, segregate, sequester—more at ISOLATE
[4] differentiate, discern, discriminate, distinguish—more at DISTINGUISH
[4] assort, break down, categorize, class, classify, grade, group, peg, place, range, rank, sort—more at CLASSIFY
[5] branch, diverge, divide, fork; also broadcast, clear out, disband, dispel, disperse, dissipate, distribute, scatter, sow; distance, recede, retreat
Antonyms
converge, join
2separate adjective 1 : not connected
2 : divided from each other
3 : SINGLE, PARTICULAR 4 : existing by itself 5 : not shared with another — sep·a·rate·ly adverb Synonyms [4] detached, disconnected, discrete, freestanding, single, unattached, unconnected; also independent, self-contained; individual, private Antonyms attached, connected, joined [5] different, individual, respective; also disparate, dissimilar, distinct, distinctive, distinguishable, diverse, unalike, varied Antonyms same 3separate noun : an article of dress designed to be worn interchangeably with others to form various combinations sep·a·ra·tion noun 1 : the act or process of separating : the state of being separated 2 : a point, line, means, or area of division 3 : a formal separating of a married couple by agreement but without divorce Synonyms [1] breakup, dissolution, division, partition, schism, split; also breach, rupture; decomposition, subdivision; dispersal, scattering; administration, apportionment, distribution; isolation, seclusion, segregation, sequestration Antonyms unification, union [1] demarcation, discrimination, distinction; also differentiation [2] breach, break, discontinuity, gap, gulf, hole, interval, opening, rent, rift—more at GAP sep·a·rat·ist noun : an advocate of separation (as from a political body) — sep·a·rat·ism noun sep·a·ra·tive adjective : tending toward, causing, or expressing separation sep·a·ra·tor noun : one that separates; especially : a device for separating cream from milk se·pia noun : a brownish gray to dark brown color sep·sis noun, plural sep·ses : a toxic condition due to spread of bacteria or their toxic products in the body Sept abbreviation September Sep·tem·ber noun [ORIGIN: ME Septembre, fr. AF & OE, both fr. L September (seventh month), fr. septem seven] : the 9th month of the year having 30 days sep·tic adjective 1 : PUTREFACTIVE 2 : relating to or involving sepsis 3 : of, relating to, or used for sewage treatment and disposal sep·ti·ce·mia noun : BLOOD POISONING septic tank noun : a tank in which sewage is disintegrated by bacteria sep·tu·a·ge·nar·i·an noun : a person whose age is in