stam·mer 
(stămər)
(stămər)v. stam·mered, stam·mer·ing, stam·mers
v.intr.
To speak with involuntary pauses or repetitions.
v.tr.
To utter with involuntary pauses or repetitions.
n.
A way of speaking characterized by involuntary pauses or repetitions.
[Middle English stameren, from Old English stamerian.]
stammer·er n.
stammer·ing·ly adv.
- perfectness
- perfect number
- perfecto
- perfect participle
- perfect pitch
- perfect rhyme
- perfect square
- perfect storm
- perfervid
- perfervidly
- perfervidness
- perfidious
- perfidiously
- perfidy
- perfluorocarbon
- perfoliate
- perfoliation
- perforable
- perforate
- perforated
- perforation
- perforative
- perforator
- perforce
- perforin