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Webster’s Dictionary (1828)



19,740 words match “AM”

AMPEREMETER; AMPEROMETER n.
An instrument for measuring the strength of an electrical current in ampères.
AMPERSAND n.
A word used to describe the character Halliwell.
AMPHI- n.
A prefix in words of Greek origin, signifying both, of both kinds, on both sides, about, around.
AMPHIARTHRODIAL a.
Characterized by amphiarthrosis.
AMPHIARTHROSIS n.
A form of articulation in which the bones are connected by intervening substance admitting slight motion; symphysis.
AMPHIASTER n.
The achromatic figure, formed in mitotic cell-division, consisting of two asters connected by a spindle-shaped bundle of rodlike fibers diverging from each aster, and called the spindle.
AMPHIBIA n.
One of the classes of vertebrates.
AMPHIBIAL a.
Amphibian. [R.]
AMPHIBIAN a. 2 definitions
Of or pertaining to the Amphibia; as, amphibian reptiles.
AMPHIBIOLOGICAL a.
Pertaining to amphibiology.
AMPHIBIOLOGY n.
A treatise on amphibious animals; the department of natural history which treats of the Amphibia.
AMPHIBIOTICA n.
A division of insects having aquatic larvæ.
AMPHIBIOUS a. 3 definitions
Pertaining to, adapted for, or connected with, both land and water. The amphibious character of the Greeks was already determined: they were to be lords of land and sea. Hare.
AMPHIBIOUSLY adv.
Like an amphibious being.
AMPHIBIUM n.
An amphibian.
AMPHIBLASTIC a.
Segmenting unequally; -- said of telolecithal ova with complete segmentation.
AMPHIBOLE n.
Some common varieties are tremolite, actinolite, asbestus, edenite, hornblende (the last name being also used as a general term for the whole species). Amphibole is a constituent of many crystalline rocks, as syenite, diorite, most varieties of trachyte, etc. See Hornblende.
AMPHIBOLIC a. 2 definitions
Of or pertaining to amphiboly; ambiguous; equivocal.
AMPHIBOLOGICAL a.
Of doubtful meaning; ambiguous. "Amphibological expressions." Jer. Taylor. -- Am*phib`o*log"ic*al*ly, adv.
AMPHIBOLOGY n.
A phrase, discourse, or proposition, susceptible of two interpretations; and hence, of uncertain meaning. It differs from equivocation, which arises from the twofold sense of a single term.
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