1. a new word or expression
2. creating or using new words
3. creating a new meaning for an established word

the formation or use of words that imitate natural sounds like buzz, crack, splash, etc. 

1. the act of cursing or calling down some evil upon someone
2. a curse; imprecation

speech or words in praise of a person ora thing

1. (intr. v.) to shake or quiver; tremble
2. (intr. v./tr. v.) to speak or sing in a trembling voice
3. (intr. v.) to produce trills, on a musical instrument or while singing
4. (n.) a trill
5. (n.) a shaky or quavering utterance or sound
6. (n.) (music) an eighth note