¹ look verb

• to direct your eyes in a particular direction —often + at
• to seem to be something especially because of appearance —often used in the phrases look as if, look as though, and look like
• to have an appearance that is suitable for (something)

² look noun

• the act of looking at something—usually singular —often + at
• the act of examining or considering something—usually singular —usually + at
• the act of trying to find something or someone