An extremely common filler word and discourse marker, particularly in informal speech, with several functions:
- As a hedge or softener, making statements less direct (It was, like, maybe too expensive?).
- As a filler word during pauses or hesitation (I went to, like, the store, and then, like, I forgot my wallet.).
- To introduce reported speech or thought (quotative 'like') (She was like, 'No way!' and I was like, 'Yes way!').
- To approximate or estimate (There were, like, fifty people there.).
- As an adverb roughly meaning approximately or somewhat.