[tahym-sur-ver] 
| a person who shapes his or her conduct to conform to the opinions of the time or of persons in power, esp. for selfish ends. |
| time·serv·er also time-serv·er (tīm'sûr'vər) n. One who conforms to the prevailing ways and opinions of one's time or condition for personal advantage; an opportunist. time'serv'ing adj. & n. |
vər