the GNU version of the Collaborative International Dictionary of English
ad. Sidelong; on the side; laterally; also, obliquely; askew.
adj. Inclining to one side; directed toward one side; sloping; inclined.
The Century Dictionary and Cyclopedia
Sidewise; sidelong; aslant; laterally; obliquely.
Inclined; sloping; having an oblique position or motion; sidelong; as, sideling ground; a sideling approach.
n. The slope of a hill; a line of country whose cross-section is inclined or sloping.
Word Usage
"The charge Hill with engaging in "evasive and unprofessional activities, including sideling key officials at the State Department and breaking commitments made for the record before congressional committees.""