channelling
Webster's Dictionary (GCIDE)
Channel \Chan"nel\, v. t. [imp. & p. p. Channeled, or Channelled; p. pr. & vb. n. Channeling, or Channelling.]
1.To form a channel in; to cut or wear a channel or channels in; to groove. [1913 Webster]
No more shall trenching war channel her fields.— Shak.[1913 Webster]
2.To course through or over, as in a channel. --Cowper. [1913 Webster]