Main Entry: ²focus

Function: verb

Inflected Form(s): fo·cused also fo·cussed; fo·cus·ing also fo·cus·sing

transitive verb

1 : to bring (as light rays) to a focus
2 a : to adjust the focus of (as the eye or a lens) b : to bring (as an image) into focus

intransitive verb

1 : to come to a focus
2 : to adjust one's eye or a camera to a particular range

—fo·cus·able \-kəs-ə-bəl\ adjective