From Longman Dictionary of Contemporary Englishsecsec /sek/ noun 1 → a sec2 the written abbreviation of second Journey time: 25 mins 14 secs.
Examples from the Corpus
sec• Jim Boyd finished in 36 mins. 13 secs.• Catherine Allsopp ran an intelligently-paced race in the 800 metres, finishing third in 2 mins 11.36 secs.• His time of 3 mins 59.4 sec had left him exhausted to the point of collapse.• Berger crossed the line, his fuel reading zero and Schumacher just 0.7 secs behind.• Hold the phone there, a sec, Dex.SECSEC /ˌes iː ˈsiː/ the Securities and Exchange CommissionFrom Longman Business DictionarySECSECFINANCEORGANIZATIONS abbreviation for SECURITIES AND EXCHANGE COMMISSIONsec.sec. written abbreviation for SECRETARYOrigin sec (1800-1900) → SECOND2 