arginine
— Noun
– English
~ a bitter tasting amino acid found in proteins and necessary for nutrition; its absence from the diet leads to a reduced production of spermatozoa
argiope
— Noun
– English
~ the type genus of Argiopidae; small genus of orb-weaving spiders
Argiopidae
— Noun
– English
~ spiders that spin orb webs; cosmopolitan in distribution