trans·ac·ti·nide 
(trăn-săktə-nīd′, -zăk-)
(trăn-săktə-nīd′, -zăk-)adj.
Of or belonging to the series of elements whose atomic numbers are greater than 103.
- thermocoagulation
- thermocouple
- thermoduric
- thermodynamic
- thermodynamically
- thermodynamics
- thermoelectric
- thermoelectrical
- crosstie
- cross-tolerance
- crosstown
- cross-town
- cross-train
- cross-trainer
- cross trainer
- crosstree
- cross t's
- cross up
- cross vault
- crossvine
- cross-vine
- crosswalk
- crossway
- crosswind
- crosswise