monosegmental en · ADJ
Etymology
From mono- + segmental.
Meanings
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(not-comparable) Consisting of a single segment
The phonological evidence is also equivocal: some fact suggest that affricatives are monosegmental, whereas other facts suggest that they are bisegmental.
1999, Iggy Roca, Wyn Johnson, A Course in Phonology, Blackwell Publishers, page 205: