define

US /dɪˈfaɪn/

UK /dɪ'faɪn/

A2TOEIC
v.t.Transitive VerbTo explain the meaning of words
You must define each word clearly
v.t.Transitive VerbTo set or mark the limits of something
We should define the boundary between my land and yours
v.t.Transitive VerbTo describe something clearly and exactly.
The contract defines the responsibilities of each party.
v.t.Transitive VerbTo mark out or clearly show the outline or boundary of.
The boundaries of the park are clearly defined.

Video subtitles

FAL.

09:45FAL.

How solar energy got so cheap

06:31How solar energy got so cheap

How to tell if you're being bullied at work | BBC Ideas

06:15How to tell if you're being bullied at work | BBC Ideas

Watch Jim Lehrer Moderate First Full Presidential Debate

31:01Watch Jim Lehrer Moderate First Full Presidential Debate