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Meaning of pebble lens | Babel Free

Noun CEFR B2

Definitions

A quartz crystal lens used in spectacles.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

pebble mill pebble plant pebble toad pebble-bed reactor pebble-dash pebble, small stone