within

UK: wɪˈðɪn | US: wɪˈðɪn

Definition

  1. prep. inside the limits or boundaries of something

  2. adv. inside or inwardly

Structure
with <accompanying>in <inside>
Etymology

The word "within" originates from Old English wiþinnan, combining wiþ (meaning "against" or "with") and innan (meaning "inside"). Over time, wiþ evolved to signify association or accompaniment, while innan retained its spatial sense. The fusion of these morphemes created a term denoting interiority or containment, reflecting both physical and abstract boundaries.

Examples

  1. She stayed within the designated area during the experiment.

  2. The answer lies within yourself.

  3. The store is located within walking distance of the hotel.

  4. He felt a sudden warmth within his chest.

  5. Keep all personal belongings within reach during the flight.