impediment
im|pedi|ment /ɪmp'edɪmənt/ (impediments)
1 [N-COUNT] oft N to n, also without N
Something that is an impediment to a person or thing makes their movement, development, or progress difficult. (FORMAL)
He was satisfied there was no legal impediment to the marriage.
= obstacle
2 [N-COUNT]
Someone who has a speech impediment has a disability which makes speaking difficult.
1 [N-COUNT] oft N to n, also without N
Something that is an impediment to a person or thing makes their movement, development, or progress difficult. (FORMAL)
He was satisfied there was no legal impediment to the marriage.
= obstacle
2 [N-COUNT]
Someone who has a speech impediment has a disability which makes speaking difficult.