1
VERB
When something made of cloth
billows
, it swells out and moves slowly in the wind. □ [V
]
2
VERB
When smoke or cloud
billows
, it moves slowly upwards or across the sky. □ [V
prep/adv]
3
N‑COUNT
A
billow
of
smoke or dust is a large mass of it rising slowly into the air. □ [+
bil|ly /b I li/ (billies ) N‑COUNT A billy or billy club is a short heavy stick which is sometimes used as a weapon by the police. [AM ] in BRIT, use baton
bil|ly goat /b I li goʊt/ (billy goats ) N‑COUNT A billy goat is a male goat.
bim|bo /b I mboʊ/ (bimbos ) N‑COUNT If someone calls a young woman a bimbo , they think that although she is pretty she is rather stupid. This use could cause offence. [INFORMAL , DISAPPROVAL ]
bi|month|ly
/ba
I
mʌ
nθli/
in BRIT, also use bi-monthly
ADJ
[usu ADJ
n] A
bimonthly
event or publication happens or appears every two months. □
bin /b I n/ (bins , binning , binned )
1
N‑COUNT
A
bin
is a container that you put rubbish in. [mainly BRIT
] □
3
VERB
If you
bin
something, you throw it away. [BRIT
, INFORMAL
] □ [V
n]
bi|na|ry /ba I nəri/
1 ADJ [usu ADJ n] The binary system expresses numbers using only the two digits 0 and 1. It is used especially in computing.
2
N‑UNCOUNT
Binary
is the binary system of expressing numbers. □
3
ADJ
[ADJ
n]
Binary
describes something that has two different parts. [FORMAL
] □
bi
|na|ry co
de
(binary codes
) N‑VAR
Binary code
is a computer code that uses the binary number system. [COMPUTING
] □
bind /ba I nd/ (binds , binding , bound )
1
VERB
If something
binds
people together
, it makes them feel as if they are all part of the same group or have something in common. □ [V
n with
2
VERB
If you
are bound
by something such as a rule, agreement, or restriction, you are forced or required to act in a certain way. □ [
3
VERB
If you
bind
something or someone, you tie rope, string, tape, or other material around them so that they are held firmly. □ [V
n adv/prep]