en·cy·clo·pe·di·a 
(ĕn-sī′klə-pēdē-ə)
(ĕn-sī′klə-pēdē-ə)n.
A comprehensive reference work containing articles on a wide range of subjects or on numerous aspects of a particular field, usually arranged alphabetically.
[Medieval Latin encyclopaedia, general education course, from alteration of Greek enkuklios paideia, general education : enkuklios, circular, general; see ENCYCLICAL + paideia, education (from pais, paid-, child; see pau-1 in the Appendix of Indo-European roots).]
- have (or keep) (one's) wits about (one)
- have pity on
- haversack
- haversian canal
- haversian system
- have (someone) by the balls
- have someone by the balls
- have someone's number
- have (something) coming
- have something coming
- have/speak with a forked tongue
- have stardust in eyes
- have stardust in (one's) eyes
- have stardust in one's eyes
- have stars in eyes
- have stars in (one's) eyes
- have stars in one's eyes
- have/take a whack at
- have/take pity on
- have/take the bit in one's teeth
- have the best of
- have the better of
- have the bit in one's teeth
- have the drop on
- have the worst of it