おば
叔母

noun

伯母 can mean older and 叔母 can mean younger than one's parent.
  1. aunt.

Variations

Pronunciation Kanji Kana Is Common
おば
叔母
 叔母 おば ✔
しゅく
叔
ぼ
母
 叔母 しゅくぼ
おば
伯母
 伯母 おば ✔
はく
伯
ぼ
母
 伯母 はくぼ

Contained Kanji Breakdown

uncle, youth
シュク　よし (Early High School, N1)
younger of brothers, father's younger brother, younger brother of a husband
シュク　まめ
above, up
ジョウ　うえ　あ.げる (1st, N5)
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク　うらな.う　うらない (Kentei Pre-1)
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)
little, small
ショウ　こ-　ちい.さい (1st, N5)
feathered stick, barb radical (no. 6)
ケツ　かぎ (Kentei 1)
eight, eight radical (no. 12)
ハチ　や　はっ (1st, N5)
or again, furthermore, on the other hand
また　ユウ　やす (Late Jr. High, N1)
mother
はは　ボ　も (2nd, N5)