What is the meaning of Acha?

fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)

chip, sliver, splinter

billet (piece of wood used as firewood)

inflection of achar:

  1. third-person singular present indicative
  2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

axe

axe

axe

aitch (the letter h, H)

Alternative spelling of aha

third-person singular present of achać

billet (piece of wood used as firewood)

battle-axe (axe for use in battle)

inflection of achar:

  1. third-person singular present indicative
  2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

to leave

to stop, cease, quit

to allow

on

with (denoting an instrument)

Source: wiktionary.org