identi‧dent /ˈaɪdent/ noun [countable] 
a short statement, often involving a piece of music, that tells you the name of a radio station or television channel, which is broadcast between programmes: 
TV idents
a short statement, often involving a piece of music, that tells you the name of a radio station or television channel, which is broadcast between programmes: TV idents- specialization
- specialize
- specialized
- special licence
- specially
- special measures
- special needs
- special offer
- Special Olympics
- special pleading
- special prosecutor
- special school
- specialty
- species
- specific
- specifically
- specification
- specific gravity
- specify
- specimen
- specious
- speck
- speckled
- speckles
- spectacle