While reading for comprehension, we understand that some pairs are examples of homograph. Which one of the following is a homograph?

The correct answer is lead [metal]/lead [give direction].

Step-by-step Explanation:

1. Understanding Homographs:
A homograph is a word that shares the same spelling as another word but has a different meaning and often a different origin and pronunciation (e.g., lead as a metal pronounced /lɛd/ versus lead as giving direction pronounced /liːd/).

2. Analyzing the Options:

• warm/tepid [being neither too hot nor too cold]: These are two different words with similar meanings (synonyms), not homographs.

• lead [metal]/lead [give direction]: Both words are spelled identically as "lead" but carry completely different meanings and pronunciations. Therefore, this pair forms a homograph.

• lead [give direction]/dead [mortal]: These are different words that rhyme, not homographs.

• mail [post]/male [gender]: These words sound the same but are spelled differently. They are homophones, not homographs.

3. Conclusion:
Because "lead [metal]" and "lead [give direction]" share the exact same spelling, they represent a homograph.