different between obdure vs obduce

English

Verb

obdure (third-person singular simple present obdures, present participle obduring, simple past and past participle obdured)

1. (obsolete) To harden.
   • 1626, Joseph Hall, Saint Paul's Combat. Part II

     […] this spiritual edge shall either turn again, or, through our weak wieldance, not enter the stubborn and thick hide of obdured hearts […]

Anagrams

• rubedo

English

Etymology

From Latin obducere, obductum; ob (see ob-) + ducere (“to lead”).

Verb

obduce (third-person singular simple present obduces, present participle obducing, simple past and past participle obduced)

1. (obsolete) To draw over, as a covering.
   • 1677, Sir Matthew Hale, The Primitive Origination of Mankind.

     Animal exhibits its Face in the native colour of its Skin but Man; all others are covered with Feathers, or Hair, or a Cortex that is obduced over the Cutis as in Elephants and some sort of Indian Dogs.

Latin

Verb

obd?ce

1. second-person singular present active imperative of obd?c?