Noun
The posterior pigmented layer of the iris; -- sometimes applied to the whole iris together with the choroid coat.
Source: Webster's dictionaryBy observing such Pacific nations as Tuvalu and Uvea, the influence of the Tu'i Tonga is quite strong and has had more of an impact in Polynesia and also parts of Micronesia than the Tu'i Manu'a. Source: Internet
French Catholic missionaries on Wallis Island (also known as 'Uvea) and missionaries of the Protestant London Missionary Society in Samoa used native teachers to convert the Tokelauans. Source: Internet