lobworm

[lob-wurm] /ˈlɒbˌwɜrm/
noun
1.
the lugworm.
Also called lob.
Origin
1645-55; dial. lob, earlier lobbe orig., something pendulous (see lob1) + worm
British Dictionary definitions for lobworm

lobworm

/ˈlɒbˌwɜːm/
noun
1.
another name for lugworm Sometimes shortened to lob
2.
a large earthworm used as bait in fishing
Word Origin
C17: from obsolete lob lump + worm