a target, a mark, a bullseye / an objective, an object (of doing something)

as far as ... is concerned; in terms of ...

bedrock

(Internet slang) JFGI (just fucking Google it); GIYF (Google is your friend)

(vulgar) smegma; dick cheese / (vulgar) a disliked person, similar to English dickhead

tenkasu, left-over bits of fried batter from the tenpura production process

eraser dust

(idiomatic, especially a child) to be on the verge of tears

indie self-published booklet; fan magazine; fanzine

(organic chemistry) tridecane