arse about
— Verb
– English
～ be lazy or idle; "Her son is just bumming around all day"
arse around
— Verb
– English
～ be lazy or idle; "Her son is just bumming around all day"
arse around
— Verb
– English
～ indulge in horseplay; "Enough horsing around--let's get back to work!"; "The bored children were fooling about"
arse
— Noun
– English
～ the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?"
arsenal
— Noun
– English
～ a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms
arsenal
— Noun
– English
～ a place where arms are manufactured
arsenal
— Noun
– English
～ all the weapons and equipment that a country has
arsenate
— Noun
– English
～ a salt or ester of arsenic acid
arsenic
— Noun
– English
～ a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
arsenic acid
— Noun
– English
～ an acid formed from arsenic pentoxide
arsenic
— 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
arsenical
— Adjective
– English
～ relating to or containing arsenic; "arsenic vapor"
arsenical
— Noun
– English
～ a pesticide or drug containing arsenic
arsenide
— Noun
– English
～ a compound of arsenic with a more positive element
arsenious
— Adjective
– English
～ relating to compounds in which arsenic is trivalent
arsenopyrite
— Noun
– English
～ a silver-white or grey ore of arsenic
arsenous anhydride
— Noun
– English
～ a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
arsine
— Noun
– English
～ a poisonous colorless flammable gas used in organic synthesis and to dope transistors and as a poison gas in warfare