ALL meanings of presumably
pre·sum·a·bly
P p - adverb presumably by assuming reasonably; probably: Since he is a consistent winner, he is presumably a superior player. 1
- adverb presumably at an educated guess 1
- adverb presumably If you say that something is presumably the case, you mean that you think it is very likely to be the case, although you are not certain. 0
- adverb presumably one presumes or supposes that 0