water seal
noun
A seal that uses water to prevent the escape of gas or liquid; specifically = trap.
Origin
Mid 19th century.
- multiporous
- multi-port
- multiport
- multi-position
- multipositional
- multipositive
- multipotency
- multipotent
- multipotential
- multipotentiality
- multipresence
- multiproblem
- multiprocessing
- multiprocessor
- multi-product
- multiprogrammability
- multiprogrammable
- multiprogramme
- multiprogramming
- multipronged
- multiprotocol
- multipurpose
- multipurpose vehicle
- multiracial
- multiracialism