Definition of 立て替え (たてかえ)
たか
                        立て替え
たてかえ
tatekae
Common word
noun
•
                
advancing money, temporary payment for someone else, payment on behalf of another party, with the expectation of being reimbursed later
Other readings:
                立替え【たてかえ】
、立替【たてかえ】[1]
                Notes:
                - irregular okurigana usage
Related Kanji
| 立 | stand up, rise, set up, erect | 
| 替 | exchange, spare, substitute, per- |