ऊर्ध्वजत्रुūrdhvajatrumfn. being above the collar-bone ib.
masculine, feminine and neuter; or adjective being a reference to some preceeding word (not necessarily in the same page) the collar-bone ibidem
कोशःDictionaries
Every entry for a word in Apte, Monier-Williams, Macdonell and the Dhātupāṭha, with their abbreviations spelled out, and an analysis of its forms.