maybe

UK: ˈmeɪbi | US: ˈmeɪbi

Definition
  1. adv. possibly but not certainly; perhaps

Structure
may <expressing possibility>be <exist>
Etymology

The word "maybe" combines the modal verb "may" (Old English mæg, meaning "to be able" or "to have permission") with "be" (Old English bēon, meaning "to exist"). Originally, "may" implied capability or permission, but by the 14th century, it evolved to express possibility. "Maybe" emerged in the late 15th century as an adverbial phrase solidifying this sense of uncertainty, reflecting a logical fusion of "may" (potentiality) and "be" (existence).

Examples
  1. Maybe we should leave early to avoid traffic.

  2. She said maybe to the invitation but didn’t confirm.

  3. It’s cloudy today—maybe it will rain later.

  4. "Are you coming?" "Maybe, I’ll let you know."

  5. He thought maybe he’d left his keys at the office.