articulation; enunciation; clear speech
Refers to how clearly and smoothly one pronounces words, especially in performance contexts like acting, voice acting, or public speaking. Often used in phrases like 滑舌がいい (good articulation) or 滑舌が悪い (poor articulation).
He has good articulation, so he is suited to be an announcer.
My articulation gets worse when I'm nervous.
早口言葉 are tongue twisters used to practice and improve 滑舌.
Standard kanji spelling. 滑 (smooth) + 舌 (tongue) suggests smooth tongue movement.
Variant spelling using 活 (active). Less common and may be considered a misspelling by some.
Compound of 滑 (smooth) and 舌 (tongue), literally 'smooth tongue'. The exact origin is uncertain, but it likely emerged in performing arts circles to describe clear, fluid speech.