先度 is read as せんど (sendo) and means recently.
せんど
sendo
びゅーへんかんにゅうりょくゆうせんど
view transformation input priority
はいしんゆうせんどせんたく
grade of delivery selection
せんしゅう
last week
せんちゃく
arriving first
さきかた
destination
せんぱつ
starting (in team sports)
せんじゅう
previous priest
せんて
forestalling
さきおくり
putting off (doing)
さきもの
futures
せんだい
predecessor
さきやす
lower future quotations