Lexical Definition

‎חֲנָמָל‎ chănâmâl (khan-aw-mawl') frost ^H:N-M
of uncertain derivation

frost.

• perhaps the aphis or plantlouse

1) frost, flood, sleet (meaning uncertain)
1a) that which destroyed the sycamore trees

Brown-Driver-Briggs

[‎חֲנָמֵל‎] noun [masculine] only ‎בַּחֲנָמַ֑ל‎ Ps 78:47 (on form see Dr^{Sm p. 98}) as instrument of destroying sycomores (|| ‎בָּרָד‎); meaning conjectural; ᵐ5 ᵑ9 frost.

Brown-Driver-Briggs References