(also used in combinations) going or intending to go somewhere specified
I was driving along the M5, bound for home
the northbound carriageway
[Middle English boun ready, prepared to go, from Old Norse būinn, past part. of būa to dwell, prepare]
bound2noun (usu in pl, treated as sing. or pl)
a limiting line; a boundary
something that limits or restrains
beyond the bounds of decency
out of bounds
outside the permitted limits
The town centre was out of bounds for boarding-school pupils
said of the ball in team sport, etc: outside the area of play
[Middle English via Old French from medieval Latin bodina]
bound3verb trans (usu in passive)
to set limits to (something)
His views were not bounded by any narrow ideas of expediency — A Jameson
to form the boundary of (a country, region, etc)
a landlocked country bounded by high mountain ranges
bound4adj
(usu used in combinations) confined to a place
house-bound
desk-bound
certain or sure (to do something)
It's bound to rain soon
(also used in combinations) placed under legal or moral obligation (to do something)
am bound to say
are duty-bound to assist
held in chemical or physical combination
bound water in a molecule
(often used in combinations) said of books: having the kind of binding specified
a leather-bound volume
said of a linguistic element: always occurring in combination with another linguistic form, e.g. the negative prefix un- as in unknown and the agent suffix -er as in speaker
bound up with
closely connected with or dependent on (something)
I'll be bound
I bet; I'll warrant
I'm bound to say
I must admit
[past part. of bind1]
bound5noun
a leap or jump
a bounce
[early French bond, from bondir to rebound, earlier to resound, from Latin bombus: see bomb1]