subtrench
/ˈsʌbtrɛn(t)ʃ/Chiefly Engineering
noun
A trench dug within another trench; a secondary or subsidiary trench.
Origin
Mid 17th century. From sub- + trench.
- monopolize
- monopolizer
- monopolous
- monopoly
- monopoly capitalism
- monopolylogist
- monopolylogue
- Monopoly money
- monopoly value
- monoporate
- monopotassic
- monoprint
- Monoprix
- monopropellant
- monoprotic
- monops
- monopsonic
- monopsonist
- monopsonistic
- monopsonistically
- monopsony
- monopsychism
- monopsychosis
- monopteral
- monopteros