Tenuto
also called: tenuto mark · tenuto line · stress mark
A short horizontal line above or below a notehead telling you to hold the note for its full written value, often with a slight lean into it.
What you do
Give the note its full written value and a little extra weight — a lean, not an attack. What that means in practice shifts with style and era — sometimes fully sustained with no daylight before the next note, sometimes a slight expressive stress, sometimes even a hair of separation. The constant is that this note gets its full due.
In context
Don’t confuse with
staccato
The staccato dot shortens the note; the tenuto line does the opposite — it asks for the full value. Same positions, opposite instructions.
The staccato dot shortens the note; the tenuto line does the opposite — it asks for the full value. Same positions, opposite instructions.
See also
staccato · accent
For specialists
SMuFL: articTenutoAbove
Record status: draft — verification pending (bookshelf locators + chord-symbol authority; OQ-1 blocks the slice gate)