n.
1) to ascertain, determine, trace an ~
2) folk ~ (the professor explained the origin of a word by folk ~)
n.
1) to ascertain, determine, trace an ~
2) folk ~ (the professor explained the origin of a word by folk ~)
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012