say it: LAHY-nuhp
lineup is a noun meaning "(baseball) a list of batters in the order in which they will bat". It carries 3 recorded senses.
(baseball) a list of batters in the order in which they will bat
“the managers presented their cards to the umpire at home plate”
baseball
a line of persons arranged by police for inspection or identification
United Kingdom
the schedule of programs for a particular period
“the network's fall lineup”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for lineup come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.