juvenile
ju·ve·nile /ˈdʒuːvənaɪl $ -nəl, -naɪl/ adjective
- [only before noun] law relating to young people who are not yet adults
- juvenile crime
- a juvenile court
- silly and typical of a child rather than an adult - used to show disapproval
- a very juvenile sense of humour
- technical juvenile birds or animals are young
- juvenile noun [countable]
enigma
e·nig·ma /ɪˈnɪɡmə/ noun [countable]
someone or something that is strange and difficult to understand
- The neighbors regarded him as something of an enigma.
crescent
cres·cent /ˈkresənt, ˈkrez-/ noun [countable]
- a curved shape that is wider in the middle and pointed at the ends
- a small crescent of pastry topped with cheese
- a crescent moon
- the curved shape that is used as as sign of Muslim religion
- a street with a curved shape - often used in the names of streets
bramble
bram·ble /ˈbræmbəl/ noun [countable]
a wild balckberry bush
zephyr
zeph·yr /ˈzefə $ -ər/ noun [countable]
literary a soft gentle wind
Reference
- Longman Dictionary of Contemporary English