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18,671 videos · Page 9 of 623acromegaly
A chronic disease marked by enlargement of the bones of the extremities, face, and jaw that is caused by over-activity of the pituit…
acromion
The outermost point of the shoulder blade.
acropolis
A promontory (usually fortified with a citadel) forming the hub of many Grecian cities, and around which many were built for defensi…
acrostic
A poem or other text in which certain letters, often the first in each line, spell out a name or message.
acrylic
Derived from acrylic acid or acrylonitrile.
act
Something done, a deed.
Actemra
Hear this word or name in the American Pronunciation Guide video.
active
Having the power or quality of acting; causing change; communicating action or motion; acting;—opposed to passive, that receives.
actively
In an active manner.
Activision
Hear this word or name in the American Pronunciation Guide video.
activist
One who is politically active in the role of a citizen; especially, one who campaigns for change.
activities
plural of activity
Actron
Hear this word or name in the American Pronunciation Guide video.
actually
In act or in fact; really; in truth; positively.
Actus Reus
The act or acts constituting a criminal offense, as distinguished from the intentions or state of mind of the perpetrator (mens rea)…
acuity
Sharpness or acuteness, as of a needle, wit, etc.
acumen
Quickness of perception or discernment; penetration of mind; the faculty of nice discrimination; acuity of mind.
acuna
A surname from Spanish, an anglicization of Acuña
acuña
A barangay of Tapaz, Capiz, Philippines.
acyclovir
Alternative spelling of aciclovir.
açai
Alternative spelling of acai.
Açaí Berry
Alternative form of acai berry
Ad Astra
Hear this word or name in the American Pronunciation Guide video.
Ad Hoc
For a particular purpose.
Ad Hominem
Ellipsis of argumentum ad hominem: A fallacious objection to an argument or factual claim by appealing to a characteristic or belief…
Ad Idem
in agreement
Ad Infinitum
Endlessly; for ever; never-endingly.
Ad Interim
In or for the meantime; temporarily.
Ad Litem
For the purpose of a legal case, as in guardian ad litem.
Ad Nauseam
To a nauseating or sickening degree.