Letters that make true fir
e, f, r, t, i, u are letters that make 'true fir'
1 possible definitions for 'true fir'
Under this definition, true fir is a noun and has the following properties:
'true fir' can be a type of conifer, coniferous tree.
silver fir, Santa Lucia fir, bristlecone fir, Abies bracteata, Abies venusta are types of 'true fir'.
'true fir' can be a member of Abies, genus Abies.
fir is a substance of true fir.
fir cone is a part of true fir.