(computing) A control character with the value seven (Unicode code point U+0007, ASCII 0x07), originally used to ring a bell on telegraphy equipment to alert the operator to an incoming message; on...

(prosody) Characterized by assonance; having successive similar vowel sounds.

Used other than figuratively or idiomatically: see flat, on, back. / (idiomatic) without recourse; helpless

(biology) Any haematophagous organism