The meaning of ALSO is likewise. How to use also in a sentence. Learn the meaning, pronunciation, and grammar of also , a word that can be used as an adverb or a conjunction to add more information. Compare also with too and as well, and see translations in Spanish and other languages. Also is commonly used in writing, but is less common in speaking. Also occupies different positions in a sentence. … As well Also definition: in addition; too; besides; as well.. See examples of ALSO used in a sentence.