What is the meaning of 松?

a pine tree

a pine branch decorated for the celebration of New Year

the highest rank of a 3-tier ranking system

a 家紋 (“crest”) in the shape of pine branches or needles

the suit of pine in a hanafuda deck, representing the month of January and the number one

synonym of 松明 (taimatsu, “torch made of a pine branch”)

synonym of 松茸 (“matsutake mushroom”)

a surname

Sawndip form of song

Source: wiktionary.org