Agaricus arvensis
— Noun
– English
～ coarse edible mushroom with a hollow stem and a broad white cap
Alauda arvensis
— Noun
– English
～ brown-speckled European lark noted for singing while hovering at a great height
Anagallis arvensis
— Noun
– English
～ herb with scarlet or white or purple blossoms that close at approach of rainy weather
Anthemis arvensis
— Noun
– English
～ European white-flowered weed naturalized in North America
Acinos arvensis
— Noun
– English
～ fragrant European mint having clusters of small violet-and-white flowers; naturalized especially in eastern North America
Arvicola
— Noun
– English
～ in some classifications considered synonymous with Microtus
Aryan
— Adjective
– English
～ of or relating to the former Indo-European people; "Indo-European migrations"
Aryan
— Noun
– English
～ (according to Nazi doctrine) a Caucasian person of Nordic descent (and not a Jew)
Aryan
— Noun
– English
～ a member of the prehistoric people who spoke Proto-Indo European
arytaenoid
— Noun
– English
～ either of two small cartilages at the back of the larynx to which the vocal folds are attached
arytenoid
— Noun
– English
～ either of two small cartilages at the back of the larynx to which the vocal folds are attached
act as
— Verb
– English
～ function as or act like; "This heap of stones will act as a barrier"
act as
— Verb
– English
～ pretend to have certain qualities or state of mind; "He acted the idiot"; "She plays deaf when the news are bad"
as
— Adverb
– English
～ to the same degree (often followed by `as'); "they were equally beautiful"; "birds were singing and the child sang as sweetly"; "sang as sweetly as a nightingale"; "he is every bit as mean as she is"
As
— Noun
– English
～ a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
AS
— Noun
– English
～ a United States territory on the eastern part of the island of Samoa
Asadha
— Noun
– English
～ the fourth month of the Hindu calendar
asafetida
— Noun
– English
～ the brownish gum resin of various plants; has strong taste and odor; formerly used as an antispasmodic
asafoetida
— Noun
– English
～ the brownish gum resin of various plants; has strong taste and odor; formerly used as an antispasmodic