15. (n.)lag one of the staves or strips that form the periphery of a wooden drum, the casing of a steam cylinder, or the like.
16. (v.t.)lag to cover or provide with lags.
Etymology: (1665–75; prob. < Scand)
Definition of 'lag'
Princeton's WordNet
1. (noun)slowdown, lag, retardation the act of slowing down or falling behind
2. (noun)interim, meantime, meanwhile, lag the time between one event, process, or period and another "meanwhile the socialists are running the government"
3. (verb)stave, lag one of several thin slats of wood forming the sides of a barrel or bucket
4. (verb)lag, dawdle, fall back, fall behind hang (back) or fall (behind) in movement, progress, development, etc.
5. (verb)imprison, incarcerate, lag, immure, put behind bars, jail, jug, gaol, put away, remand lock up or confine, in or as in a jail "The suspects were imprisoned without trial"; "the murderer was incarcerated for the rest of his life"
6. (verb)lag throw or pitch at a mark, as with coins
7. (verb)lag cover with lagging to prevent heat loss "lag pipes"
1. (verb)lag to not be as good as a study showing the country is lagging behind in education
Definition of 'lag'
Webster Dictionary
1. (adj)lag coming tardily after or behind; slow; tardy
2. (adj)lag last; long-delayed; -- obsolete, except in the phrase lag end
3. (adj)lag last made; hence, made of refuse; inferior
4. (noun)lag one who lags; that which comes in last
5. (noun)lag the fag-end; the rump; hence, the lowest class
6. (noun)lag the amount of retardation of anything, as of a valve in a steam engine, in opening or closing
7. (noun)lag a stave of a cask, drum, etc.; especially (Mach.), one of the narrow boards or staves forming the covering of a cylindrical object, as a boiler, or the cylinder of a carding machine or a steamengine