I don't know that exact definition Statcan uses. In their labour force surveys you can always find a paragraph with the unemployment number including people who are able to work but aren't looking for it (or have not enough work).
From the last one:
Since March, the labour underutilization rate—which reflects the proportion of people in the potential labour force who are either unemployed, want a job but have not looked for one, or are employed but working less than half of their usual hours for reasons likely related to COVID-19—has served as an overall indicator of the impact of COVID-19 on labour market conditions. After surging in the wake of the initial COVID-19 economic shutdown, from 11.2% in February to 36.1% in April, the labour underutilization rate has fallen every month since May, including a 0.3 percentage point decline to 16.9% in November.
I don't know that exact definition Statcan uses. In their labour force surveys you can always find a paragraph with the unemployment number including people who are able to work but aren't looking for it (or have not enough work).
From the last one: