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Webster’s Dictionary (1828)



2,097 words match “TAC”

CETACEAN n.
One of the Cetacea.
CETACEOUS a.
Of or pertaining to the Cetacea.
CHARTACEOUS a.
Resembling paper or parchment; of paper-like texture; papery.
CONCEPTACLE n. 3 definitions
That in which anything is contained; a vessel; a receiver or receptacle. [Obs.] Woodward.
CONTACT n. 3 definitions
The plane between two adjacent bodies of dissimilar rock. Raymond. Contact level, a delicate level so pivoted as to tilt when two parts of a measuring apparatus come into contact with each other; -- used in precise determinations of lengths and in the accurate graduation of instruments.
CONTACTION n.
Act of touching. [Obs.]
CRETACEOUS a.
Having the qualities of chalk;abounding with chalk; chalky; as, cretaceous rocks and formations. See Chalk. Cretaceous acid, an old name for carbonic acid. -- Cretaceous formation (Geol.), the series of strata of various kinds, including beds of chalk, green sand, etc., formed in the Cretaceous period; -- called also…
CRETACEOUS; CRETACIC a.
Of, pertaining to, or designating, the period of time following the Jurassic and preceding the Eocene.
CRETACEOUSLY adv.
In a chalky manner; as chalk.
CRUSTACEA n.
One of the classes of the arthropods, including lobsters and crabs; -- so called from the crustlike shell with which they are covered.
CRUSTACEAN a. 2 definitions
Of or pertaining to the Crustacea; crustaceous. -- n.
CRUSTACEOLOGICAL a.
Pertaining to crustaceology.
CRUSTACEOLOGIST n.
One versed in crustaceology; a crustalogist.
CRUSTACEOLOGY n.
That branch of Zoölogy which treats of the Crustacea; malacostracology; carcinology.
CRUSTACEOUS a. 2 definitions
Belonging to the Crustacea; crustacean.
CRUSTACEOUSNESS n.
The state or quality of being crustaceous or having a crustlike shell.
CUCURBITACEOUS a.
Of, pertaining to, or resembling, a family of plants of which the cucumber, melon, and gourd are common examples.
DETACH v. 3 definitions
To part; to separate or disunite; to disengage; -- the opposite of attach; as, to detach the coats of a bulbous root from each other; to detach a man from a leader or from a party.
DETACHABLE a.
That can be detached.
DETACHED a.
Separate; unconnected, or imperfectly connected; as, detached parcels. "Extensive and detached empire." Burke. Detached escapement. See Escapement.
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