あ /亜 /(pref) (1) sub-/(2) -ous (indicating a low oxidation state)/-ite/
あ /(int) (1) Ah! (expression of surprise, recollection, etc.)/Oh!/(2) Hey! (to get someone's attention)/
あ /彼 /(ok) (n) (1) (uk) that (indicating something distant from both speaker and listener (in space, time or psychologically), or something understood without naming it directly)/(2) that person (used to refer to one's equals or inferiors)/(3) (arch) over there/(int) (4) hey (expression of surprise or suspicion)/eh?/(n) (5) that (something mentioned before which is distant psychologically or in terms of time)/