Yes. That's it! Thank you. I guess I needed to Read the Fine Manual more
closely.
I'm using it in an imported file:
`lyricfont = \override LyricText.font-name = "American Typewriter SemiBold"`
With use like `words = \lyricmode { \lyricfont One up -- on a time % ...}`
Curious, though, if there is a LyricText-specific global-font-override (eg not
for all #:roman)
Again, danke and prospero año nuevo.
>
> Based on what's written at
>
> https://lilypond.org/doc/v2.24/Documentation/notation/fonts#single-entry-fonts
>
> I would guess that using
>
> %%
> \override LyricText.font-name = "American Typewriter Bold"
> %%
>
> would make it work for you
>