abbreviation
astriction
astringency
bottleneck
canal
cervix
channel
circumscription
coarctation
compactedness
compaction
compression
compressure
concentration
condensation
consolidation
constriction
constringency
contraction
contracture
curtailment
decrease
defile
diminuendo
hourglass
hourglass figure
knitting
narrow
narrow place
narrowing
narrows
neck
pass
puckering
pursing
reduction
shortening
solidification
strait
stranglement
strangulation
striction
stricture
systole
tarbet
throat
wasp waist
wrinkling
isthmi
tissue
bight
coastline
peninsula
plateau
promontory
Christmas