fathom
definition: (mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore
example:
speech part: noun
synonyms:
fthm
definition: a linear unit of measurement (equal to 6 feet) for water depth
example:
speech part: noun
synonyms:
definition: measure the depth of (a body of water) with a sounding line
example:
speech part: verb
synonyms:
sound
definition: come to understand
example:
speech part: verb
synonyms:
penetrate