Noah Webster
Closely
CLOSELY, adverb
1. In a close, compact manner; with the parts united, or pressed together, so as to leave no vent; as a crucible closely luted.
2. Nearly; with little space intervening; applied to space or time; as, to follow closely at ones heels; one event follows closely upon another.
3. Intently; attentively; with the mind or thoughts fixed; with near inspection; as, to look or attend closely
4. Secretly; slyly.
5. With near affection, attachment or interest; intimately; as, men closely connected in friendship; nations closely allied by treaty.
6. Strictly; within close limits; without communication abroad; as a prisoner closely confined.
7. With strict adherence to the original; as, to translate closely