(-˚) (num. ord.) the fourth, only in cpd. aḍḍhuḍḍha “half of the fourth unit”, i.e. three & a half (cp; diyaḍḍha

1. 1/2 and aḍḍha-teyya 2 1/2) Ja.v.417 sq. (˚āni itthisahassāni); Mhvs.xii.53.

the apocope form of catuttha = uttha, dialectically reduced to uḍḍha under the influence of the preceding aḍḍha