Lump

·noun A mass or aggregation of things.

II. Lump ·vi To take in the gross; to speak of collectively.

III. Lump ·noun A projection beneath the breech end of a gun barrel.

IV. Lump ·vi To throw into a mass; to unite in a body or sum without distinction of particulars.

V. Lump ·vi To get along with as one can, although displeased; as, if he does n't like it, he can lump it.

VI. Lump ·noun A small mass of matter of irregular shape; an irregular or shapeless mass; as, a lump of coal; a lump of iron ore.

to lump
To beat; also to include a number of articles under one head. ...

Dictionary of The Vulgar Tongue by Francis Grose
to lump
Used in the vulgar expression, 'If you don't like it, you may lump it,' i. e. you may help yourself ...

Dictionary of American Words And Phrases by John Russell Bartlett.
lump
A stout heavy lighter used in our dockyards for carrying anchors, chains, or heavy stores to or from...

The Sailor's Word-Book
lump sum
A full payment of arrears, and not by periodical instalments of money. ...

The Sailor's Word-Book
sea-lump
See lump. ...

The Sailor's Word-Book
to lump the lighter
To be transported. ...

Dictionary of The Vulgar Tongue by Francis Grose