訓 まくら ・ 音 チン,シン
Sino-Vietnamese: chẩm
Wood 木 gives the meaning and 冘 gives the sound: in old times pillows were wooden headrests.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
新しい枕でよく眠れた。 (あたらしいまくらでよくねむれた)
I slept well with my new pillow.