Mahlon

Boyd’s Bible Dictionary:

(sickly). Ruth’s first husband (Ruth 1:2-5; 4:9-10).

Concise Bible Dictionary:

Son of Elimelech and Naomi, and husband of Ruth (Ruth 1:2,5; Ruth 4:9-10).

Strong’s Dictionary of Hebrew Words:

Number:
4248 (find all occurrences in KJV Bible)
Transliteration:
Machlown
Phonic:
makh-lone’
Meaning:
from 2470; sick; Machlon, an Israelite
KJV Usage:
Mahlon

Jackson’s Dictionary of Scripture Proper Names:

sickness

Potts’ Bible Proper Names:

A heavy disease:―the first husband of Ruth; son of Elimelech, Ruth 1:2. {Morbus gravis}