कालम्kālamind. for a certain time (e.g. महान्तं कालम्, for a long time Pan5cat.)
indeclinable for a certain time (exempli gratia, 'for example' महान्तं कालम्, for a long time Pan5cat.)
प्रयाता यान्ति तं कालं वक्ष्यामि भरतर्षभ ॥
कोशःDictionaries
Apte, Monier-Williams and Macdonell at once. Type in any of fifteen scripts and schemes; the word is converted and looked up wherever it is part of a headword.