/mee'tee awr"euh gram', -or"-, mee"tee euhr euh-/ , n. Meteorol.
1. a record made by a meteorograph.
2. a diagram or chart representing the pattern of recurrence of two or more meteorological phenomena over a period of time as observed at a given weather station or group of stations.
[ 1900-05; METEORO(LOGY) + -GRAM 1 ]