With that romaji it can mean several things like 蜜 /mi tsu/ [honey] and 密 /mi tsu/ [density]. You might mean 三つ for which the correct romaji would be 'mittsu', double 't' because of slight gemination on it. That would mean 'three' as a number, like 'mittsu onegai shimasu' [fig: please give me three of those].
I've never heard of the song, but the title means 'the green color of the pine tree.'
Watashi WA anata to, konshū-matsu kakeochi suru no o matsu koto ga deki nai
'Matte' is the -te form conjugation of the verb 'matsu,' which means "to wait."
You can say 'shi wo matsu,' written: 死を待つ
Yoi ( good) Shu matsu (week end) wo! "Yoi" sound is " Yo" and " e" in english. "Shu" sound is " shoe" in enlgish. " matsu" sound is like "maa" and "tzu. I guess.
Maeda Matsu was born in 1547.
Maeda Matsu died in 1617.
Akira Matsu was born in 1947.
Takako Matsu is 166 cm.
No, Matsu loves Ayumi more.
Arthur Matsu died in 1987-05.
Takako Matsu was born on June 10, 1977.