third-person singular present indicative of ser

plural of e

indicates separation / indicates removal or elimination / indicates intensification

suffix indicating the plural of nouns and adjectives ending in certain consonants (most often -l, -r, -n, -d, -z, -j, -s, -x, -ch, with some exceptions).

suffix indicating the second-person singular present indicative of -er and -ir verbs.

suffix indicating the second-person singular present subjunctive of -ar verbs

that's it, exactly

i.e., in other words, that is, that is to say, namely, meaning, rather, this means, that means / I mean

how much does it cost?

furthermore, what's more