헤아리다

Etymology
From the same source as with some unanalysable suffix, perhaps originally a dialectal variant. Compare.

Verb

 * 1) to consider, to think over (a matter)
 * 2) to guess, to conjecture, to see through
 * 3) to count, to calculate
 * 1) to guess, to conjecture, to see through
 * 2) to count, to calculate
 * 1) to count, to calculate
 * 1) to count, to calculate