1 noun letterT c m ut c m uthe letter Tan litir Tthe 't' is missingtá an 't' ar lár2 noun position in list, sequence, ranking etcT c m uAppendix TAguisín T3 noun CHEM symbol for tritiumT c m u4 noun TuesdayDM5 noun ThursdayD6 (also tee) noun shapeT c m ua T-shaped framefráma T-chruthach, fráma ar chruth T → see For usage examples see A