ひといき一息hitoiki
1.
A single inhalation of breath, often indicating a momentary pause or break taken during activity.
2.
A brief interval for relaxation or respite, suggesting a short pause to gather oneself before continuing.
3.
The act of performing an activity continuously without breaks, often implying a sense of urgency or determination to complete the task promptly.
4.
A small amount of additional effort needed to reach a goal, conveying the idea that success is almost within reach.
Example:
彼女は新鮮な空気を一息吸いに表へ出た。