A system of time control in some board games, especially go and shogi, in which the player is assigned a number of additional periods (of a fixed time per move) when their initial allotted time runs out (literally, “counting seconds”).

base / be based on

(architecture) gutter, a trough at the base of a roof used to convey rainwater

base

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

A flower calendar

(linguistics) special reading of kanji; especially, reading given names using the 音読み (on'yomi)

(poetic) Synonym of 月 (tsuki, “moon”)

one part

(Buddhism) think on the power of Kannon