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.
- putrescible
- putrescine
- putrid
- putrid fever
- putridity
- putridly
- putridness
- putrid sore throat
- putrifiable
- putrification
- putriform
- put salt on the tail of
- putsch
- putsching
- putschism
- putschist
- put someone about
- put someone away
- put someone down
- put someone down as
- put someone down for
- put someone forward
- put someone in his (or her) place
- put someone in mind of
- put someone in the way of