Jetty

aallonmurtaja

(structure which extends into a river or sea to protect a bank, beach, harbour, etc., from currents or tides — see also breakwater)

uloke

(part of a building that jets or projects beyond the rest)

rakentaa aallonmurtaja

((transitive) to provide (a riverbank, seashore, etc.) with a jetty; (intransitive) to provide a riverbank, seashore, etc., with a jetty)

ulontaa

((transitive) to construct (a part of a building) so that it jets or projects beyond the rest; (intransitive) of (a part of) a building: to jet or project beyond the rest of the building or other structures)