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Webster 1913 Edition

Adj.

Abounding with gravel; consisting of gravel;

as, a

gravelly

soil

Adj.

[from gravel.] Abounding with gravel; consisting of gravel; as a gravelly soil or land.

gravelly ‎(comparative more gravelly, superlative most gravelly)

covered with gravel or pebbles

unpleasantly harsh or rasping