Term: calculator: an expert at calculation (or at operating calculating machines)
Broader: physical entity: an entity that has physical existence | Unrelated: temperature scale: a system of measuring temperature
Broader: physical entity: an entity that has physical existence | Unrelated: bazooka: a portable rocket launcher used by infantrymen as an antitank weapon
Broader: physical entity: an entity that has physical existence | Unrelated: peach pit: the stone seed of a peach
Broader: physical entity: an entity that has physical existence | Unrelated: whiff: a strikeout resulting from the batter swinging at and missing the ball for the third strike
Broader: physical entity: an entity that has physical existence | Unrelated: tack hammer: a light hammer that is used to drive tacks
Broader: physical entity: an entity that has physical existence | Unrelated: smoker: a passenger car for passengers who wish to smoke
Broader: physical entity: an entity that has physical existence | Unrelated: service: an act of help or assistance
Broader: physical entity: an entity that has physical existence | Unrelated: tough guy: someone who bullies weaker people
Broader: physical entity: an entity that has physical existence | Unrelated: zwieback: slice of sweet raised bread baked again until it is brown and hard and crisp
Broader: physical entity: an entity that has physical existence | Unrelated: claviceps: fungi parasitic upon the ovaries of various grasses