The Collaborative International Dictionary
Inwalled
Inwall \In*wall"\ ([i^]n*w[add]l"), v. t. [imp. & p. p.
Inwalled ([i^]n*w[add]ld"); p. pr. & vb. n. Inwalling.]
To inclose or fortify as with a wall.
--Spenser.
Wiktionary
inwalled
vb. (en-past of: inwall)