hermetically sealed - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

waterproof collapse: any fabric impervious to water; make watertight; "Waterproof the coat"

airtight collapse: not allowing air or gas to pass in or out; having no weak points; "an airtight defense"; "an airtight argument"

sealed collapse: covered with a waterproof coating; "a sealed driveway"; having been paved; determined irrevocably; "his fate is sealed"; closed or secured with or as if with a seal; "my lips are sealed"; "the package is still sealed"; "the premises are sealed"; established irrevocably; "his fate is sealed"; undisclosed for the time being; "sealed orders"; "a sealed move in chess"

snug collapse: well and tightly constructed; "a snug house"; "a snug little sailboat"; offering safety; well protected or concealed; "a snug harbor"; "a snug hideout"

auricular collapse: pertaining to an auricle of the heart; "auricular fibrillation"; relating to or perceived by or shaped like the organ of hearing; "my apprehension of words is auricular; I must hear what I read"- George Santayana; "an auricular confession"; "an auricular appendage"

confidential collapse: the level of official classification for documents next above restricted and below secret; available only to persons authorized to see documents so classified; denoting confidence or intimacy; "a confidential approach"; "in confidential tone of voice"; (of information) given in confidence or in secret; "this arrangement must be kept confidential"; "their secret communications"; entrusted with private information and the confidence of another; "a confidential secretary"

agreed collapse: united by being of the same opinion; "agreed in their distrust of authority"

unbeknown collapse: without someone's knowledge; "unbeknownst to me, she made all the arrangements"

segregated collapse: separated or isolated from others or a main group; "a segregated school system"; "a segregated neighborhood"

undiscovered collapse: not yet discovered; "undiscovered islands"; not discovered; "with earth-based telescopes many stars remain undiscovered"

unexplained collapse: having the reason or cause not made clear; "an unexplained error"; not explained; "accomplished by some unexplained process"

unsuspected collapse: not suspected or believed likely; "remained unsuspected as the head of the spy ring"; "he was able to get into the building unspotted and unsuspected"; "unsuspected difficulties arose"; "unsuspected turnings in the road"

unidentified collapse: not yet identified; "an unidentified species"; "an unidentified witness"

privileged collapse: blessed with privileges; "the privileged few"; not subject to usual rules or penalties; "a privileged statement"

tight collapse: affected by scarcity and expensive to borrow; "tight money"; "a tight market"; packed closely together; "the stood in a tight little group"; "hair in tight curls"; "the pub was packed tight"; of such close construction as to be impermeable; "a tight roof"; "warm in our tight little house"; closely constrained or constricted or constricting; "tight skirts"; "he hated tight starched collars"; "fingers closed in a tight fist"; "a tight feeling in his chest"; securely or solidly fixed in place; rigid; "the bolts are tight"; set so close together as to be invulnerable to penetration; "in tight formation"; "a tight blockade"

unknown collapse: a variable whose values are solutions of an equation; an unknown and unexplored region; "they came like angels out the unknown"; not known; "an unknown amount"; "an unknown island"; "an unknown writer"; "an unknown source"; not known to exist; "things obscurely felt surged up from unsuspected depths in her"- Edith Wharton

cabala collapse: an esoteric or occult matter resembling the Kabbalah that is traditionally secret

promised collapse: assured by (usually) spoken agreement; "the promised toy"; "the promised land"

compact collapse: a small cosmetics case with a mirror; to be carried in a woman's purse; a small and economical car; closely and firmly united or packed together; "compact soil"; "compact clusters of flowers"; having component parts closely crowded together; "a compact shopping center"; "a dense population"; "thick crowds"; "a thick forest"; "thick hair"; heavy and compact in form or stature; "a wrestler of compact build"; "he was tall and heavyset"; "stocky legs"; "a thick middle-aged man"; "a thickset young man"; have the property of being packable or of compacting easily; "This powder compacts easily"; "Such odd-shaped items do not pack well"

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