geometer noun. [dʒɪ'ɒmɪtǝ] LME.
[Late Latin geometra for classical Latin geometres from Greek = land-measurer, formed as GEO- + metrēs measurer.]
1. An expert in or student of geometry. LME.

2. A surveyor. US. L18-E19.

3. a. A moth caterpillar which moves by alternately hunching and stretching its body, as if measuring the ground; an inch-worm, measuring worm, or looper. E19.
b. = GEOMETRID noun. M19.

[TahlilGaran] English Dictionary ▲