adverb

closely

With little separation or with careful attention.

She listens closely as the doctor explains her test results.

Etymology

Close developed from shutting or enclosing to having little separation. Closely applies that nearness to position or relationship, and figuratively to attention brought carefully to a subject.

More examples

  • The houses stand closely together along the narrow street.
  • A small dog follows closely behind its owner.
  • He looks closely at the label before buying the jar.

Forms

closely · more closely · most closely

close adjective — With little space or distance between.

closeness noun — The state of being near.

Similar words

attentively
Emphasizes focused attention rather than little physical separation.
tightly
Suggests firmer contact or packing, not just nearness.
carefully
Emphasizes avoiding mistakes or harm, not necessarily close observation.