super|natu|ral
/suː
pə
r
næ
tʃrəl/ ADJ
Supernatural
creatures, forces, and events are believed by some people to exist or happen, although they are impossible according to scientific laws. □
super|no|va
/suː
pə
r
noʊ
və/ (supernovas
or supernovae
/suː
pə
r
noʊ
viː/) N‑COUNT
A
supernova
is an exploding star. □
super|pow|er
/suː
pə
r
paʊə
r
/ (superpowers
) N‑COUNT
A
superpower
is a very powerful and influential country, usually one that is rich and has nuclear weapons. □
super|sede
/suː
pə
r
siː
d/ (supersedes
, superseding
, superseded
) VERB
[usu passive] If something
is superseded
by
something newer, it is replaced because it has become old-fashioned or unacceptable. □ [
super|size
/suː
pə
r
sa
I
z/ ADJ
Supersize
things are very large. □
super|son|ic
/suː
pə
r
sɒ
n
I
k/ ADJ
[ADJ
n]
Supersonic
aircraft travel faster than the speed of sound. □
super|star
/suː
pə
r
stɑː
r
/ (superstars
) N‑COUNT
A
superstar
is a very famous entertainer or sports player. [INFORMAL
] □
su|per|state
/suː
pə
r
ste
I
t/ (superstates
) N‑COUNT
A
superstate
is a group of several countries that are very closely linked politically. □
super|sti|tion
/suː
pə
r
st
I
ʃ
ə
n/ (superstitions
) N‑VAR
Superstition
is belief in things that are not real or possible, for example magic. □
super|sti|tious /suː pə r st I ʃəs/
1
ADJ
[usu v-link ADJ
] People who are
superstitious
believe in things that are not real or possible, for example magic. □
2
ADJ
[ADJ
n]
Superstitious
fears or beliefs are irrational and not based on fact. □
super|store
/suː
pə
r
stɔː
r
/ (superstores
) N‑COUNT
Superstores
are very large supermarkets or shops selling household goods and equipment. Superstores are usually built outside city centres away from other shops. □
super|struc|ture
/suː
pə
r
strʌktʃə
r
/ (superstructures
) N‑COUNT
[usu sing] The
superstructure
of a ship is the part of it that is above its main deck. □
super|tank|er /suː pə r tæŋkə r / (supertankers ) N‑COUNT A supertanker is an extremely large ship that is used for transporting oil.
super|vise /suː pə r va I z/ (supervises , supervising , supervised )
1
VERB
If you
supervise
an activity or a person, you make sure that the activity is done correctly or that the person is doing a task or behaving correctly. □ [V
n]
2
VERB
If you
supervise
a place where work is done, you ensure that the work there is done properly. □ [V
n]