The most common and most likely answer to this crossword clue is the 7 letter word HUSBAND
I've seen this crossword clue in The Guardian
H
U
S
B
A
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D
More clues leading to the result HUSBAND
- Farm worker drinks kind of port
- Shun bad dancing partner
- It’s hard on Private Eye gang, mate!
- Spouse in hospital visited by American musicians
- Partner beginning to hate The Eagles?
- Modern kind of port toured by crewman’s “other half“
- Save the worst half, supposedly?
- Better half of hot American group
- Article by Democrat after Bush failed to manage thriftily
- Partner, hot on American group
Buddy explains!

The straight part
We know that "other half" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case other half = husband.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does HUSBAND mean?
HUSBAND noun- The master of a house; the head of a family; a householder.
- A tiller of the ground; a husbandman.
- A prudent or frugal manager.
- A man in a marriage or marital relationship, especially in relation to his spouse.
- The male of a pair of animals.
- A manager of property; one who has the care of another's belongings, owndom, or interests; a steward; an economist.
- A large cushion with arms meant to support a person in the sitting position.
- A polled tree; a pollard.
- To manage or administer carefully and frugally; use to the best advantage; economise.
- To conserve.
- To till; cultivate; farm; nurture.
- To provide with a husband.
- To engage or act as a husband to; assume the care of or responsibility for; accept as one's own.