संस्‍कृतशब्‍दकोशः

अध्युष्ट

मुंडी मारकर बैठा हुआ (सांप आदि)

spiral seated

Monier–Williams

अध्युष्ट — {adhy-uṣṭa} mfn. (invented as the Sanskṛit representative of the Prākṛit {addhuṭṭha}, which is derived from {ardha-caturtha}), three and a half