fuller 1
/fool"euhr/ , n.
a person who fulls cloth.
[ bef. 1000; ME; OE fullere fullo fuller; see -ER 1 ]
fuller 2
/fool"euhr/ , n.
1. a half-round hammer used for grooving and spreading iron.
2. a tool or part of a die for reducing the sectional area of a piece of work.
3. a groove running along the flat of a sword blade.
v.t.
4. to reduce the sectional area of (a piece of metal) with a fuller or fullers.
[ 1810-20; orig. n., appar. FULL 1 in sense to make full, close, compact + -ER 1 ]