ティア
tia
1. tier
Noun
#41771
1. tier
1. tear; teardrop shape
1. volunteer
1. frontier (esp. the American frontier)
2. frontier (of a field); forefront (of science, technology)
1. consortium
1. If volunteer; When volunteer
1. Was a volunteer.
1. Probably a volunteer.; It will likely be a volunteer.
1. Not a volunteer; Not volunteering
1. If volunteer; If one were a volunteer