Syn.
— Observance; notice; attention; remark; comment; note. See
Observance.

OBSERVATIONAL
Ob`ser*va"tion*al, a.

Defn: Of a pertaining to observation; consisting of, or containing, observations. Chalmers.

OBSERVATION CAR
Ob`ser*va"tion car.

Defn: A railway passenger car made so as to facilitate seeing the scenery en route; a car open, or with glass sides, or with a kind of open balcony at the rear.

OBSERVATIVE
Ob*serv"a*tive, a.

Defn: Observing; watchful.

OBSERVATOR
Ob"ser*va`tor, n. Etym: [L.]

1. One who observes or takes notice. [Obs.] Sir M. Hale.

2. One who makes a remark. [Obs.] Dryden.