tell
To notice, discern. (Roughly, "can tell" means "know" but with a sense of direct perception.)
Other meanings
Social senses of communicating
To narrate, to recount.
Example sentences
Word history
From Old English "tellan" (to count, tell).
Where this comes from
This definition is adapted from “tell” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.