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Meaning of bottom heat | Babel Free

Noun CEFR B2

Definitions

Heat supplied from below to the roots or rooting medium of plants under propagation, usually in hothouses or greenhouses.

uncountable

CEFR level

B2

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

See also

bottom hopping bottom kill bottom line bottom liner bottom liver bottom man